Both Roger Ebert and Werner Herzog are such idiosyncratically iconoclastic giants in their respective fields that it's very likely the world will never see an adequate replacement for each. While Herzog continues to follow his own singular artistic vision, the world has since lost the wit and wisdom of Ebert, arguably the last of the truly great film critics and custodians of the sacred medium. Between the two it becomes clear that there was an unremarked upon but nonetheless present...